| Transistor Type Current - Collector (Ic) (Max) Voltage - Collector Emitter Breakdown (Max) Resistor - Base (R1) (Ohms) Resistor - Emitter Base (R2) (Ohms) DC Current Gain (hFE) (Min) Vce Saturation (Max) Current - Collector Cutoff (Max) Frequency - Transition Power - Max Mounting Type Package / Case Supplier Device Package | NPN - Pre-Biased 50mA 50V 10k 10k 30 @ 5mA, 5V 300mV @ 500µA, 10mA 500nA 250MHz 200mW Surface Mount TO-236-3, SC-59, SOT-23-3 SMT3 |